100147840

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12037}}^1$

素因数の和:12069

約数の個数: 64

約数和(自身を含む): 257853960

約数和(自身を除く): 157706120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 12037, 24074, 48148, 60185, 96296, 120370, 156481, 192592, 240740, 312962, 385184, 481480, 625924, 770368, 782405, 962960, 1251848, 1540736, 1564810, 1925920, 2503696, 3129620, 3851840, 5007392, 6259240, 7703680, 10014784, 12518480, 20029568, 25036960, 50073920, 100147840]

約数ペア:

[(1, 100147840), (2, 50073920), (4, 25036960), (5, 20029568), (8, 12518480), (10, 10014784), (13, 7703680), (16, 6259240), (20, 5007392), (26, 3851840), (32, 3129620), (40, 2503696), (52, 1925920), (64, 1564810), (65, 1540736), (80, 1251848), (104, 962960), (128, 782405), (130, 770368), (160, 625924), (208, 481480), (260, 385184), (320, 312962), (416, 240740), (520, 192592), (640, 156481), (832, 120370), (1040, 96296), (1664, 60185), (2080, 48148), (4160, 24074), (8320, 12037)]